HEPES Buffer Powder

Description:

HEPES Buffer (Powder)

C₈H₁₈N₂O₄S Molecular Biology Grade

(N-[2Hydroxyethyl]piperazine-N’-2-ethanesulphonic Acid)

Zwitterionic N-substituted aminosulfonic acid buffer. Purity >99%. pka (25°C) 7.5. pH range 6.8-8.2. Heavy metals 0.0005% max. Soluble in water. Store at room temperature.
M.W. 283.3 free acid
Used in molecular biology and cell biology 

DNase / RNase non detected
Available in requested pack sizes

CAS 7365-45-9